High quality 90mm (3.5") Maksutov-Cassegrain. With the NexStar's ergonomically designed hand control, the user is free to remove the hand control from its holder for remote use or leave it cradled for hands-free operation. With a touch of a button, you can select the object catalog, change the slew speed, view fascinating information about an object or simply know if a desired object is visible in the sky
Quick-release fork arm mount, optical tube and accessory tray for quick tool no set up
Power your Celestron computerized telescope from any AC wall outlet